Heating radiator



FIG. 1 is a right side elevational view of a heating radiator showing my new design, the left side view being mirror symmetrical thereto;

FIG. 2 is a top, front, right-side perspective view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear view thereof. 

The ornamental design for a heating radiator, as shown and described. 